FEATURES

This unit can be used to record CD-R (CD recordable) discs or CD-RW (CD rewritable) discs.

Once recorded, a CD-R disc cannot be erased. However, a re- corded CD-RW disc can be erased later.

Both CD-R and CD-RW discs provide the high sound quality and excellent durability that is the hall mark of ordinary prere- corded CDs (compact discs).

Playback of CD-R, CD-RW and CD discs

This recorder can be used to play partially recorded CD-R or CD- RW discs, finalized CD-R or CD-RW discs and ordinary prere- corded CD discs.

Creation of CD-compatible discs

A CD-R disc can be played on any ordinary CD player just like ordinary prerecorded CD discs provided it has been finalized (by recording TOC) after recording.*

CD-RW discs can only be played back on a player specially de- signed to handle CD-RW discs.

Sampling frequency converter

When recording a digital source using 32 kHz or 48 kHz sam- pling frequency such as satellite broadcasting, DAT and DCC, this unit automatically converts the sampling frequency into

44.1kHz which is the sampling frequency used with the CD. However, the digital monitoring signal which is output during recording with this unit is based on the same sampling fre- quency as the recorded source.

Digital-source synchro recording modes

When recording digital signals from a CD, DAT, MD or DCC, the recording on this unit can be started and stopped in syn- chronism with the starting and stopping of the playback of the source component.

A mode for synchro recording of a single track from the above- mentioned sources is available so that edited recording is easy.

Legato-linked conversion

The “Legato-linked conversion” is designed to make musical performance more natural. The signal format limits the fre- quency of the signals recorded on discs at 20 kHz. However, as sounds of nature and musical components of instruments con- tain frequencies above 20 kHz, it cannot be said that the discs contain recordings of the signal waveforms as they were origi- nally. To deal with this problem, the “Legato-linked conver- sion” provides closer musical performance to the original sound by assuming the original signals based on the signals recorded on the disc.

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Build-in Multi-Level ∆Σ (Delta-Sigma) DAC

The multi-level Digal-Analog Converter achieves superior reso- lution compared to the conventional Delta-Sigma DAC, thus producing high conversion accuracy even when jitter is present in the system clock.

1-bit A/D converter

The A/D converter (analog-to-digital converter) of this unit uses the latest 1-bit conversion system. This system provides the following advantages compared to previous systems.

÷Zero-cross distortion does not occur from the principle.

÷Non-linear distortion does not occur throughout the fre- quency band.

÷High accuracy is possible without adjustment.

These advantages preserve the original quality of the music in- cluding low-level signals.

Newly-developed 3-beam differential push- pull pickup

The newly developed 3-beam pickup with differential push-pull system stabilizes operations and reproduces rich medium and low frequencies.

Direct construction with minimized signal path and separated digital and audio

The direct construction reduces cross-interference between signals by achieving a correct signal transfer. It reproduces musical signals with high purity by thoroughly improving the distortion, channel separation and level linearity values. These improvements are not in terms of values at a single point but applied over a wide frequency range.

*Before CD-Rs can be played on ordinary CD players, they must be 'finalized' (a process that fixes the contents of the disc so that no further recording is possible). While most CD players should have no problems with CD-R discs, if the laser pickup is dirty (from prolonged exposure to tobacco smoke, for example), the player may not be able to read some CD-R discs.

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Pioneer PDR-555RW operating instructions Features

PDR-555RW specifications

The Pioneer PDR-555RW is a sophisticated CD recorder that showcases cutting-edge technology and user-friendly features, making it a valuable addition to any home audio setup. Released to cater to audiophiles and casual listeners alike, this model emphasizes high-quality recording and playback while offering a versatile range of functionalities.

One of the standout features of the PDR-555RW is its ability to record directly onto CD-R and CD-RW discs, enabling users to create custom compilations or back up their favorite audio collections with ease. The device supports a variety of audio formats, ensuring broad compatibility with different playback systems. Its digital recording capabilities are complemented by a dual laser mechanism that enhances recording reliability and precision.

The PDR-555RW also includes advanced technologies such as 24-bit/96 kHz audio processing. This high-resolution audio capability ensures that recordings capture the full dynamic range and detail of the original sources, providing listeners with a rich and immersive listening experience. The unit is equipped with a unique Direct Mastering function, which allows users to edit and finalize tracks in real time while keeping the recording quality intact.

Another notable characteristic of the PDR-555RW is its intuitive user interface. The front panel features a clear LCD display, allowing users to navigate through their recordings and settings with minimal fuss. This model offers various recording modes, including incremental recording, three-second fade-in, and fade-out functions, giving aspiring producers complete control over their projects.

In terms of connectivity, the PDR-555RW is well-equipped with multiple input options, including analog RCA and digital coaxial inputs. This flexibility allows for easy connection to a range of audio devices, such as turntables, CD players, and computers. Additionally, the inclusion of a remote control further enhances usability, granting users the freedom to operate the unit from a distance.

The Pioneer PDR-555RW combines practicality with high-end audio performance, making it an excellent choice for anyone looking to preserve and enhance their sound collections. Its comprehensive features and user-friendly design make it an appealing option for both novice and experienced audio enthusiasts seeking to explore the world of CD recording and playback. With its reliable performance and flexible capabilities, the PDR-555RW stands as a testament to Pioneer's commitment to audio excellence.